Explain the boolean equations for logic circuits, Computer Engineering

Assignment Help:

Explain The Boolean Equations for Logic Circuits?

A Boolean equation is the mathematical representation of a logic circuit using standard Boolean terms. All the logic gates (AND, OR, NAND, NOR, and so on) can be represented by the Boolean expression. Most of the logic circuits consist of multiple logic gates. The single Boolean equation can be used to represent these logic circuits.

Any logic circuit with no matter how complex may be completely described using the Boolean operations because the OR gate, AND gate, and NOT circuit are the basic building blocks of digital systems.

This is an illustration of the circuit using Boolean expression:

1827_Boolean Equations for Logic Circuits 1.png


If an expression contains both the AND and OR operations, the AND operations are performed first (X=AB+C: AB is performed first) unless there are parentheses in the expression in which case the operation inside the parentheses is to be performed first (X= (A+B) +C: A+B is performed first).

Whenever an INVERTER is present in the logic-circuit diagram its output expression is merely equal to the input expression with a prime (') over it.

1076_Boolean Equations for Logic Circuits 2.png


Related Discussions:- Explain the boolean equations for logic circuits

Deductive inferences - artificial intelligence, Deductive Inferences - Arti...

Deductive Inferences - Artificial intelligence: We have described how knowledge can be represented in first-order logic, and how in logic rule-based expert systems expressed ca

Nanoprogramming - computer architecture, Nanoprogramming:  Second c...

Nanoprogramming:  Second compromise: nanoprogramming  it use a 2-level control storage organization  Top level is a vertical format memory  Output of the top level

Explain the synchronous-transmission, A control character is sent at the be...

A control character is sent at the beginning as well as at the end of every block in the synchronous-transmission in order to  (A) Synchronize the clock of transmitter and rece

Programming , Adavantages and disadvantages of compilers and interpreters

Adavantages and disadvantages of compilers and interpreters

Karnaugh maps, Minimisation using Boolean algebra is not always straight fo...

Minimisation using Boolean algebra is not always straight forward and sometimes it is not obvious if a further manipulation would give a simpler circuit. Karnaugh maps are a muc

What is the use of isolated i/o configuration, What is the use of isolated ...

What is the use of isolated I/O configuration.  In isolated I/O configuration the CPU has distinct input and output instructions and each of these instructions is associated wi

What is program-controlled i/o, What is program-controlled I/O? In prog...

What is program-controlled I/O? In program controlled I/O the processor repeatedly checks a status flags to achieve the needed synchronization among the processor and an input

Find cross points and primary no. in 3-tage satge switching, A three stage ...

A three stage switching structure supports 100 inlets and 400 outlets. Find the number of cross points, and the number of primary and secondary switches used in the design. We

Future of hyper threading, Current Pentium 4 based MPUs use Hyper-threading...

Current Pentium 4 based MPUs use Hyper-threading, but the next-generation cores, Woodcrest and Merom, Conroe will not. While some have alleged that this is because Hyper-threading

Difference between viewstate and sessionstate, What Is The Difference Betwe...

What Is The Difference Between ViewState and SessionState? View State persist the values of controls of certain page in the client (browser) when post back operation done. When

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd